<script setup>
import GoodsItem from '../Home/components/GoodsItem.vue';
import {getCategoryFilterAPI} from '@/apis/category'
import { onMounted, ref } from 'vue'
import { useRoute } from 'vue-router'
const route = useRoute()
const categoryFilter = ref([])



const getCategoryFilter = async()=>{
    const {data} = await getCategoryFilterAPI(route.params.id)
    // console.log(res)
    categoryFilter.value = data.result
}
onMounted(()=>{getCategoryFilter()})



// 基础商品列表
import {getSubCategoryAPI} from '@/apis/category'
const reqData = {
    categoryId: route.params.id ,
     page: 1,
     pageSize: 20,
     sortField: 'publishTime'
}
const goodList = ref([])
const getSubCategory = async () =>{
  const {data} = await  getSubCategoryAPI(reqData)
  goodList.value = data.result.items
}
onMounted(()=>{getSubCategory()})

const tabChange = () => {
//   console.log('大意了',reqData.sortField)
  reqData.page = '1'
  getSubCategory()

}
const disabled = ref(false)
const load = async() => {
  reqData.page = reqData.page + 1
  const {data} = await  getSubCategoryAPI(reqData)
  goodList.value = [...goodList.value,...data.result.items] 
  if(data.result.items.length === 0){
disabled.value= true
  }
  
}
</script>

<template>
  <div class="container ">
    <!-- 面包屑 -->
    <div class="bread-container">
      <el-breadcrumb separator=">">
        <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item :to="{ path: `/category/${categoryFilter.parentId}` }">{{ categoryFilter.parentName }}
        </el-breadcrumb-item>
        <el-breadcrumb-item>{{categoryFilter.name}}</el-breadcrumb-item>
      </el-breadcrumb>
    </div>
    <div class="sub-container" >
      <el-tabs   v-model="reqData.sortField" @tab-change="tabChange">
        <el-tab-pane label="最新商品" name="publishTime"></el-tab-pane>
        <el-tab-pane label="最高人气" name="orderNum"></el-tab-pane>
        <el-tab-pane label="评论最多" name="evaluateNum"></el-tab-pane>
      </el-tabs>
      <div class="body"  :infinite-scroll-disabled="disabled"  v-infinite-scroll="load">
         <!-- 商品列表-->
         
         <GoodsItem  v-for="goods in goodList" :key = "goods.id"  :goods = "goods"></GoodsItem>
      </div>
    </div>
  </div>

</template>



<style lang="scss" scoped>
.bread-container {
  padding: 25px 0;
  color: #666;
}

.sub-container {
  padding: 20px 10px;
  background-color: #fff;

  .body {
    display: flex;
    flex-wrap: wrap;
    padding: 0 10px;
  }

  .goods-item {
    display: block;
    width: 220px;
    margin-right: 20px;
    padding: 20px 30px;
    text-align: center;

    img {
      width: 160px;
      height: 160px;
    }

    p {
      padding-top: 10px;
    }

    .name {
      font-size: 16px;
    }

    .desc {
      color: #999;
      height: 29px;
    }

    .price {
      color: $priceColor;
      font-size: 20px;
    }
  }

  .pagination-container {
    margin-top: 20px;
    display: flex;
    justify-content: center;
  }


}
</style>